{"id":9183,"date":"2025-01-01T20:50:59","date_gmt":"2025-01-01T20:50:59","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/01\/huong-dan-su-dung-ham-columns-tra-ve-so-luong-cot-cua-tham-chieu-trong-excel\/"},"modified":"2025-01-01T20:50:59","modified_gmt":"2025-01-01T20:50:59","slug":"huong-dan-su-dung-ham-columns-tra-ve-so-luong-cot-cua-tham-chieu-trong-excel","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/01\/huong-dan-su-dung-ham-columns-tra-ve-so-luong-cot-cua-tham-chieu-trong-excel\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng h\u00e0m COLUMNS tr\u1ea3 v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u1ed9t c\u1ee7a tham chi\u1ebfu trong Excel"},"content":{"rendered":"<div class=\"uk-panel uk-margin\" id=\"template-nJy84WMn#1\">\n<p>V\u1edbi b\u00e0i vi\u1ebft tr\u01b0\u1edbc v\u1ec1\u00a0<strong>h\u00e0m COLUMN<\/strong>, H\u1ecdc Excel Online \u0111\u00e3 h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch tr\u1ea3 v\u1ec1 v\u1ecb tr\u00ed c\u1ed9t c\u1ee7a tham chi\u1ebfu. Trong b\u00e0i vi\u1ebft n\u00e0y, ta s\u1ebd \u0111\u1ebfn v\u1edbi m\u1ed9t h\u00e0m kh\u00e1c \u201cna n\u00e1\u201d l\u00e0\u00a0<strong>h\u00e0m COLUMNS,<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ea3 v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u1ed9t c\u1ee7a tham chi\u1ebfu. C\u1ee5 th\u1ec3 h\u00e3y \u0111\u1ecdc b\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi, v\u00e0 \u0111\u1eebng nh\u1ea7m l\u1eabn nh\u00e9!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Xem nhanh<\/p>\n<p><label for=\"ez-toc-cssicon-toggle-item-6775aab2d138f\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><\/span><\/span><\/label><\/p>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1 \">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.hocexcel.online\/ham-columns-tra-ve-so-luong-cot-cua-tham-chieu.html#Ham_COLUMNS_cong_dung_va_cu_phap\" title=\"H\u00e0m COLUMNS, c\u00f4ng d\u1ee5ng v\u00e0 c\u00fa ph\u00e1p\">H\u00e0m COLUMNS, c\u00f4ng d\u1ee5ng v\u00e0 c\u00fa ph\u00e1p<\/a>\n<ul class=\"ez-toc-list-level-4\">\n<li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.hocexcel.online\/ham-columns-tra-ve-so-luong-cot-cua-tham-chieu.html#Cong_dung_ham_COLUMNS\" title=\"C\u00f4ng d\u1ee5ng h\u00e0m COLUMNS\">C\u00f4ng d\u1ee5ng h\u00e0m COLUMNS<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.hocexcel.online\/ham-columns-tra-ve-so-luong-cot-cua-tham-chieu.html#Cong_thuc_ham\" title=\"C\u00f4ng th\u1ee9c h\u00e0m\">C\u00f4ng th\u1ee9c h\u00e0m<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.hocexcel.online\/ham-columns-tra-ve-so-luong-cot-cua-tham-chieu.html#Ung_dung_ham_COLUMNS_trong_tinh_toan_voi_Excel\" title=\"\u1ee8ng d\u1ee5ng h\u00e0m COLUMNS trong t\u00ednh to\u00e1n v\u1edbi Excel\">\u1ee8ng d\u1ee5ng h\u00e0m COLUMNS trong t\u00ednh to\u00e1n v\u1edbi Excel<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Ham_COLUMNS_cong_dung_va_cu_phap\"><\/span>H\u00e0m COLUMNS, c\u00f4ng d\u1ee5ng v\u00e0 c\u00fa ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"Cong_dung_ham_COLUMNS\"><\/span>C\u00f4ng d\u1ee5ng h\u00e0m COLUMNS<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>H\u00e0m COLUMNS tr\u1ea3 v\u1ec1\u00a0t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng\u00a0c\u1ed9t c\u1ee7a tham chi\u00ea\u0301u nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Cong_thuc_ham\"><\/span>C\u00f4ng th\u1ee9c h\u00e0m<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>C\u00f4ng th\u1ee9c c\u1ee7a h\u00e0m COLUMNS nh\u01b0 sau:<\/p>\n<blockquote>\n<p><strong>=COLUMNS(m\u1ea3ng tham chi\u1ebfu)<\/strong><\/p>\n<\/blockquote>\n<p>Trong \u0111\u00f3 <strong>m\u1ea3ng tham chi\u1ebfu<\/strong>\u00a0l\u00e0 m\u1ed9t \u00f4 ho\u1eb7c m\u1ed9t v\u00f9ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25338\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ham-columns-1.png\" width=\"505\" height=\"146\" title=\"ham-columns-1\"><\/p>\n<p>\u00a0<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ung_dung_ham_COLUMNS_trong_tinh_toan_voi_Excel\"><\/span>\u1ee8ng d\u1ee5ng h\u00e0m COLUMNS trong t\u00ednh to\u00e1n v\u1edbi Excel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0m COLUMNS k\u1ebft h\u1ee3p v\u1edbi ch\u1ee9c n\u0103ng Table trong Excel \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng \u0111\u1ebfm s\u1ed1 c\u1ed9t nh\u01b0 sau:<\/p>\n<div class=\"code-block code-block-1\" style=\"margin: 8px 0;clear: both\">\n<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-19.gif\" title=\"ex101_92019-nho-19\"><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25339\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ham-columns-2.png\" width=\"547\" height=\"414\" title=\"ham-columns-2\"><\/p>\n<p>Ta c\u00f3 b\u1ea3ng m\u00e3 h\u1ecdc sinh v\u00e0 m\u00e3 l\u1edbp. S\u1eed d\u1ee5ng h\u00e0m\u00a0<strong>COLUMNS<\/strong> cho to\u00e0n b\u1ed9 b\u1ea3ng s\u1ebd tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 s\u1ed1 c\u1ed9t l\u00e0 2.<\/p>\n<p>B\u00e2y gi\u1edd, ta ti\u1ebfn h\u00e0nh nh\u1eadp m\u1ed9t ti\u00eau \u0111\u1ec1 b\u00ean c\u1ea1nh. B\u1edfi b\u1ea3ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, k\u1ebft qu\u1ea3 c\u1ee7a h\u00e0m\u00a0c\u0169ng s\u1ebd thay \u0111\u1ed5i theo:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-25340\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ham-columns-3.png\" width=\"541\" height=\"413\" title=\"ham-columns-3\"><\/p>\n<p>\u00a0<\/p>\n<p>Ngo\u00e0i ra, m\u1ed9t \u1ee9ng d\u1ee5ng kh\u00e1c c\u1ee7a h\u00e0m \u0111\u00f3 l\u00e0\u00a0<strong>t\u00e1ch m\u1ed9t c\u1ed9t th\u00e0nh nhi\u1ec1u c\u1ed9t<\/strong> th\u00f4ng qua vi\u1ec7c k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 h\u00e0m nh\u01b0\u00a0<strong><a href=\"http:\/\/blog.ezworkapp.com\/ham-offset-va-cac-ket-hop-ham-cua-no-trong-excel-cong-thuc-vi-du.html\">OFFSET<\/a>.\u00a0<\/strong>Ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0m nh\u01b0 m\u1ed9t ph\u00e9p \u0111\u1ebfm \u0111\u1ec3 t\u00ecm ra v\u1ecb tr\u00ed \u201cnh\u1ea3y c\u00e1ch\u201d, t\u1eeb \u0111\u00f3 ph\u00e2n \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed c\u1ed9t v\u00e0 h\u00e0ng.<\/p>\n<p>Tham kh\u1ea3o b\u00e0i vi\u1ebft t\u1ea1i:\u00a0<a href=\"http:\/\/blog.ezworkapp.com\/chuyen-mot-cot-thanh-nhieu-cot-bang-cong-thuc.html\">https:\/\/blog.hocexcel.online\/chuyen-mot-cot-thanh-nhieu-cot-bang-cong-thuc.html<\/a><\/p>\n<p>Ch\u00fac c\u00e1c b\u1ea1n h\u1ecdc t\u1ed1t, v\u00e0 \u0111\u1eebng qu\u00ean theo d\u00f5i nh\u1eefng b\u00e0i vi\u1ebft li\u00ean quan d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p><strong><a href=\"http:\/\/blog.ezworkapp.com\/ham-row-tra-ve-vi-tri-hang-cua-tham-chieu.html\">C\u00e1ch d\u00f9ng h\u00e0m ROW tr\u1ea3 v\u1ec1 v\u1ecb tr\u00ed h\u00e0ng c\u1ee7a tham chi\u1ebfu trong Excel<\/a><\/strong><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/ham-column-tra-ve-vi-tri-cot-tham-chieu.html\"><strong>H\u01b0\u1edbng d\u1eabn h\u00e0m COLUMN tr\u1ea3 v\u1ec1 v\u1ecb tr\u00ed c\u1ed9t c\u1ee7a tham chi\u1ebfu trong Excel<\/strong><\/a><\/p>\n<p>T\u00ecm hi\u1ec3u v\u1ec1 h\u00e0m OFFSET t\u1ea1i:\u00a0<a href=\"http:\/\/blog.ezworkapp.com\/?s=offset\">https:\/\/blog.hocexcel.online\/?s=offset<\/a><\/p>\n<p>\u00a0<\/p>\n<\/div>\n<div class=\"uk-panel uk-margin uk-width-xlarge\">\n<p>Click \u0111\u0103ng k\u00fd h\u1ecdc t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/khoa-hoc\" target=\"_blank\" rel=\"noopener\">T\u1ea5t c\u1ea3 kho\u00e1 h\u1ecdc\u00a0<span>\ud83d\udcd6<\/span><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-kich-hoat-khoa-hoc-tai-hoc-excel-online.html\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u00edch ho\u1ea1t<\/a><\/p>\n<p>HKD H\u1ecdc Excel Online<br \/>S\u1ed1 \u0110K: 17A80048102<\/p>\n<\/div>\n<div class=\"uk-panel uk-text-small uk-margin uk-margin-remove-bottom uk-text-center\">\n<p>\u00a9  document.currentScript.insertAdjacentHTML(&#8216;afterend&#8217;, &#8221; + new Intl.DateTimeFormat(document.documentElement.lang, {year: &#8216;numeric&#8217;}).format() + &#8221;);  H\u1ecdc Excel Online. All rights reserved.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-19.gif\"><br \/>\n<\/a>\n<\/div>\n","protected":false},"author":1,"featured_media":9184,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-9183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel-co-ban"],"_links":{"self":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/comments?post=9183"}],"version-history":[{"count":0,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9183\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media\/9184"}],"wp:attachment":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media?parent=9183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/categories?post=9183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/tags?post=9183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}